/*
 * 可复用的公有布局
 */
html,body{
    width: 100%;
    height: 100%;
}
*{
    padding: 0;
    margin: 0;
}
a{
    color: #000;
}
/* toast */
.toast{
    width: 150px;
    height: 150px;
    border-radius: 15px;
    background: rgba(0, 0, 0, 0.5);
    color: #fff;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}
.toast .icon{
    width: 100%;
    height: 80px;
    text-align: center;
    line-height: 100px;
    font-size: 50px;
    font-weight:700;
}
.toast .msg{
    width: auto;
    height: 50px;
    padding: 0 10px;
    text-align: center;
    line-height: 25px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}
/* 底部 */
footer {
    width: 100%;
    height: 77px;
    justify-content: space-around;
}
footer div{
    text-align: center;

}
footer div i{
    font-size: 40px !important;
}
footer div  p{
    font-size: 14px;
}
footer .active{
    color: #4294ff;
}
